Lab Borosilicate Short Stem 12cm 15cm Glass Filling Funnel

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There are many kinds of filter paper, according to the different requirements of filtering can choose different filter paper, natural teaching can use common filter paper, should be purchased according to the size of the funnel filter paper.
Funnel is an indispensable instrument in filtration experiment. When filtering, filter paper should be loaded into the funnel. There are many kinds of filter paper, according to the different requirements of filtering can choose different filter paper, natural teaching can use common filter paper, should be purchased according to the size of the funnel filter paper.

Structure: There are many kinds of funnel, commonly used are ordinary funnel, hot water funnel, high pressure funnel, long neck funnel, separation funnel and safety funnel.